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48880

Sigma-Aldrich

Acide gibbérellique

90% gibberellin A3 basis (HPLC)

Synonyme(s) :

GA3, Gibberellin A3

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About This Item

Formule empirique (notation de Hill):
C19H22O6
Numéro CAS:
77-06-5
Poids moléculaire :
346.37
Beilstein:
54346
Numéro CE :
201-001-0
Numéro MDL:
MFCD00079329
Code UNSPSC :
12352106
ID de substance PubChem :
57651167
Nomenclature NACRES :
NA.77
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

100

Essai

90% gibberellin A3 basis (HPLC)

Activité optique

[α]20/D +78±5°, c = 2% in methanol

Chaîne SMILES 

C[C@]12[C@@H](O)C=C[C@@]3(OC1=O)[C@@H]4CC[C@]5(O)C[C@]4(CC5=C)[C@H]([C@H]23)C(O)=O

InChI

1S/C19H22O6/c1-9-7-17-8-18(9,24)5-3-10(17)19-6-4-11(20)16(2,15(23)25-19)13(19)12(17)14(21)22/h4,6,10-13,20,24H,1,3,5,7-8H2,2H3,(H,21,22)/t10-,11+,12-,13-,16-,17+,18+,19-/m1/s1

Clé InChI

IXORZMNAPKEEDV-OBDJNFEBSA-N

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Description générale

Gibberellic acid is an endogenous plant growth regulator

Application

Gibberellic acid has been used to study mechanical properties with cellular resolution in the light-grown hypocotyl of Arabidopsis thaliana.[1]

Actions biochimiques/physiologiques

Phytohormone that controls important aspects of plant growth: germination, elongation, and flowering. The effects are mediated by inducing degradation of the DELLA repressor protein, and probably other minor signalling pathways.

Autres remarques

Structure-activity studies[2]

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCM0632
BCCK5334
BCCH8702
BCCH0486
BCCB7660

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Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. 500ml 기준 1000ppm Ga3 stock을 만들라고 하는데 이때 본제품의 Ga3 가루를 0.59g 첨가하고 용액을 다 에탄올로 채워야할까요?? 어떤 제품은 에탄올 조금에 증류수로 채우라하고 어떤 제품은 에탄올로만 만들어야한다는데 본 제품은 어떤식으로 만들어야하나요?

    1 answer

    1. It is recommended to dissolve this product at 50mg/ml in pure Ethanol. From there, it can be diluted with an aqueous buffer or medium to the required working concentration.

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